18336579204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{578587}}^1$

素因数の和:578752

約数の個数: 48

約数和(自身を含む): 45361299200

約数和(自身を除く): 27024719996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 1668, 2641, 5282, 7923, 10564, 15846, 31692, 578587, 1157174, 1735761, 2314348, 3471522, 6943044, 10993153, 21986306, 32979459, 43972612, 65958918, 80423593, 131917836, 160847186, 241270779, 321694372, 482541558, 965083116, 1528048267, 3056096534, 4584144801, 6112193068, 9168289602, 18336579204]

約数ペア:

[(1, 18336579204), (2, 9168289602), (3, 6112193068), (4, 4584144801), (6, 3056096534), (12, 1528048267), (19, 965083116), (38, 482541558), (57, 321694372), (76, 241270779), (114, 160847186), (139, 131917836), (228, 80423593), (278, 65958918), (417, 43972612), (556, 32979459), (834, 21986306), (1668, 10993153), (2641, 6943044), (5282, 3471522), (7923, 2314348), (10564, 1735761), (15846, 1157174), (31692, 578587)]